Surveying instrument



FIG. 1 is a top, front, right-side perspective view of a surveying instrument;

FIG. 2 is a top, rear, left-side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a right-side view thereof, the left-side view being a mirror image of the right-side view;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines depict unclaimed portions only and form no part of the claimed design. 

CLAIM The ornamental design for a surveying instrument, as shown and described. 